I have been trying to leverage the tool enable and this IoT relay My previous CNC had this and it was a great feature to have the router turn on automatically at the start of the job and off at the end of the job. I have the breakout board but so far I haven’t been able to get it to work. From what I can tell it only needs 3 volts for it to trip the relay. My old Lead1010 used this via the tool head on (M3 S#) then M5 to turn it off.
Any help would be greatly appreciated! Loving my machine!!